🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.53 AU - 0.79 AU

Year: 199 Days

Day: 26.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,814,392 km

• M1: 227,987 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.66 AU - 1.06 AU

Year: 296 Days

Day: 31.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,814,392 km

• M1: 30,518 km (0.077 R)
• M2: 96,640 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.86 AU - 1.12 AU

Year: 365 Days

Day: 40.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.16 AU - 1.3 AU

Year: 506 Days

Day: 30.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,814,392 km

• M1: 310,565 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.74 AU - 2.76 AU

Year: 1252 Days

Day: 35.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,814,392 km

• M1: 1,644,380 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.92 AU - 3.22 AU

Year: 1995 Days

Day: 25.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,814,392 km

• M1: 532,868 km (0.062 R)

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296

Radius: 13.4

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.56 AU - 7.74 AU

Year: 7090 Days

Day: 14.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,814,392 km

• M1: 167,550 km (0.111 R)
• M2: 330,611 km (0.05 R)
• M3: 477,367 km (0.079 R)
• M4: 652,396 km (0.095 R)
• M5: 851,661 km (0.107 R)
• M6: 1,197,531 km (0.083 R)
• M7: 1,298,510 km (0.045 R)
• M8: 1,540,559 km (0.099 R)
• M9: 2,427,674 km (0.104 R)
• M10: 2,576,823 km (0.084 R)
• M11: 2,690,667 km (0.088 R)
• M12: 2,903,844 km (0.1 R)
• M13: 3,022,625 km (0.048 R)
• M14: 3,726,184 km (0.116 R)
• M15: 3,899,119 km (0.114 R)
• M16: 4,119,028 km (0.057 R)
• M17: 4,297,947 km (0.095 R)
• M18: 4,944,808 km (0.099 R)
• M19: 5,135,246 km (0.055 R)
• M20: 5,746,204 km (0.087 R)
• M21: 5,946,665 km (0.085 R)
• M22: 6,047,793 km (0.071 R)
• M23: 6,380,349 km (0.056 R)
• M24: 6,666,530 km (0.109 R)
• M25: 7,063,563 km (0.107 R)
• M26: 7,495,751 km (0.066 R)
• M27: 7,908,641 km (0.093 R)
• M28: 8,131,991 km (0.064 R)
• M29: 9,250,534 km (0.111 R)
• M30: 10,754,292 km (0.106 R)
• M31: 11,002,026 km (0.101 R)
• M32: 11,282,821 km (0.09 R)
• M33: 11,377,068 km (0.119 R)
• M34: 12,107,704 km (0.119 R)
• M35: 12,333,148 km (0.09 R)
• M36: 12,559,938 km (0.07 R)
• M37: 12,820,837 km (0.116 R)
• M38: 12,984,796 km (0.119 R)
• M39: 13,149,503 km (0.099 R)
• M40: 13,348,020 km (0.083 R)
• M41: 13,748,044 km (0.118 R)
• M42: 13,915,893 km (0.055 R)
• M43: 14,457,737 km (0.077 R)
• M44: 15,352,930 km (0.117 R)
• M45: 15,983,186 km (0.03 R)
• M46: 16,159,861 km (0.084 R)
• M47: 16,372,589 km (0.057 R)
• M48: 16,586,365 km (0.055 R)
• M49: 16,765,134 km (0.111 R)
• M50: 16,908,599 km (0.09 R)
• M51: 18,034,622 km (0.113 R)
• M52: 18,218,477 km (0.04 R)
• M53: 18,440,032 km (0.067 R)
• M54: 19,034,983 km (0.114 R)
• M55: 19,147,331 km (0.118 R)
• M56: 19,825,607 km (0.06 R)
• M57: 20,435,069 km (0.102 R)
• M58: 20,626,854 km (0.113 R)
• M59: 21,050,814 km (0.108 R)
• M60: 21,477,766 km (0.093 R)
• M61: 21,907,411 km (0.115 R)
• M62: 22,537,518 km (0.106 R)
• M63: 22,656,448 km (0.113 R)
• M64: 23,133,815 km (0.1 R)
• M65: 23,574,231 km (0.114 R)
• M66: 24,382,359 km (0.068 R)
• M67: 25,859,638 km (0.109 R)
• M68: 26,651,010 km (0.083 R)
• M69: 26,734,785 km (0.097 R)
• M70: 26,902,634 km (0.077 R)
• M71: 26,986,558 km (0.107 R)
• M72: 27,534,984 km (0.079 R)
• M73: 27,619,656 km (0.057 R)
• M74: 27,874,272 km (0.1 R)
• M75: 28,001,879 km (0.12 R)
• M76: 28,300,327 km (0.099 R)
• M77: 28,599,822 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 16,813 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit